A new man moves in next door and gains access to the computers of Jill and her sixteen year old daughter. He finds plenty of blackmail material on both computers.
A teen named Lizzie goes to talk to her friend Alexa about a boyfriend, only to find that she's away with her mom. Only her dad is home and Lizzie decides to talk to him. Dad sees what is really causing Lizzie's troubles (she has never had an orgasm) and he helps her out. Lizzie then brings a girlfriend who has the same issue. Then Dad finds out his daughter is in the same boat. Even the mom gets involved in the sexcapades. (First published by me under Lauren Blue Eyes as a one chapter story.)
A photographer falls in love with a high-school senior whose yearbook picture he takes. Under his tutelage, she becomes a model, a photographer, and an enthusiastic lover. (Note: some codes apply to later chapters.)